This $10 tube will keep glasses from slipping down your nose

This may be the nerdiest, most genius thing to ever come out of ‘Shark Tank.’

The only thing more annoying than smeared lenses, are frames that won’t stay on your face. But this Shark Tank original will stop the sliding.

Nerdwax is a chapstick-sized wax solution that keeps your glasses from slipping down your nose. You apply it on the bridge of your nose or the pads of your glasses to prevent them from falling.

While its intended to be a practical tool, it’s actually good for your skin too. Nerdwax is made with organic and cosmetic-grade ingredients. Reviewers claim the product lasts hours, but oily-type skin may need to reapply in the afternoon.